DK126194B - Fremstilling af 1,1'-disubstituerede-4,4'-bipyridyliumsalte. - Google Patents

Fremstilling af 1,1'-disubstituerede-4,4'-bipyridyliumsalte.

Info

Publication number
DK126194B
DK126194B DK546470AA DK546470A DK126194B DK 126194 B DK126194 B DK 126194B DK 546470A A DK546470A A DK 546470AA DK 546470 A DK546470 A DK 546470A DK 126194 B DK126194 B DK 126194B
Authority
DK
Denmark
Prior art keywords
disubstituted
preparation
bipyridylium salts
bipyridylium
salts
Prior art date
Application number
DK546470AA
Other languages
Danish (da)
English (en)
Inventor
J Carey
Original Assignee
Ici Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of DK126194B publication Critical patent/DK126194B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/22—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
DK546470AA 1969-10-27 1970-10-27 Fremstilling af 1,1'-disubstituerede-4,4'-bipyridyliumsalte. DK126194B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5245069 1969-10-27

Publications (1)

Publication Number Publication Date
DK126194B true DK126194B (da) 1973-06-18

Family

ID=10463972

Family Applications (1)

Application Number Title Priority Date Filing Date
DK546470AA DK126194B (da) 1969-10-27 1970-10-27 Fremstilling af 1,1'-disubstituerede-4,4'-bipyridyliumsalte.

Country Status (14)

Country Link
US (1) US3755337A (de)
AT (1) AT299949B (de)
AU (1) AU2134670A (de)
BE (1) BE758032A (de)
DE (1) DE2052726A1 (de)
DK (1) DK126194B (de)
ES (1) ES384956A1 (de)
FR (1) FR2066569A5 (de)
GB (1) GB1308049A (de)
HU (1) HU162263B (de)
IL (1) IL35520A (de)
NL (1) NL7015390A (de)
SU (1) SU388405A3 (de)
ZA (1) ZA707099B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005097A (en) * 1973-11-30 1977-01-25 Imperial Chemical Industries Limited Oxyformamidates
US6087504A (en) * 1999-01-29 2000-07-11 Kuo Ching Chemical Co., Ltd. Process for the preparation of 1,1'-dialkyl-4,4'-bipyridinium salt compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336325A (en) * 1962-01-22 1967-08-15 Ici Ltd 1, 1'-bis[(biscyanoloweralkyl)carbamoyl] methyl-4, 4'-dihalide and 1, 1'-bis[(bislow-eralkoxyloweralkyl)carbamoyl]methyl-4, 4'-dihalide derivatives of bipyridine
GB1073081A (en) * 1964-04-09 1967-06-21 Ici Ltd Production of bis-quaternary salts of 4:4'-bipyridyls

Also Published As

Publication number Publication date
IL35520A (en) 1973-03-30
ZA707099B (en) 1971-07-28
SU388405A3 (de) 1973-06-22
AU2134670A (en) 1972-04-27
ES384956A1 (es) 1973-03-16
GB1308049A (en) 1973-02-21
HU162263B (de) 1973-01-29
AT299949B (de) 1972-07-10
FR2066569A5 (de) 1971-08-06
IL35520A0 (en) 1970-12-24
BE758032A (fr) 1971-04-26
NL7015390A (de) 1971-04-29
DE2052726A1 (de) 1971-05-06
US3755337A (en) 1973-08-28

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Legal Events

Date Code Title Description
ATS Application withdrawn